1. effectual - Noun
2. effectual - Adjective
3. effectual - Adjective Satellite
Producing, or having adequate power or force to produce, an intended effect; adequate; efficient; operative; decisive.
Source: Webster's dictionaryan air-cooled motor was more effective than a witch's broomstick for rapid long-distance transportation Source: Internet
effective teaching methods Source: Internet
effective steps toward peace Source: Internet
made an effective entrance Source: Internet
his complaint proved to be effectual in bringing action Source: Internet
an efficacious law Source: Internet